Undesirable constituents
[化] 不良成分
🧩 词语组成解析
undesirable
[,ʌndɪ'zaɪərəbl]
adj. 不受欢迎的，讨厌的;不合需要的;不方便的;不良的;
n. 不受欢迎的人;不良分子;
un不+desir=desire要求+able形容词后缀, 具有某种性质的 → 不合需要的, 令人不快的
n. 成分（constituent的复数）
🗣️ 情景例句
or are you refinancing your present home?
还是原有的房子重新申请贷款？
Martha will expect you to come by at six o'clock for dinner.
玛莎以为你在六点以前会来吃晚饭。
Justice had been done even before the man was handed over to the police.
甚至在那人还没被送交给警察之前，正义就已得到了伸张。